baber/WOPTO huggingface dataset:
Patent JP-H06195641-A (JP)
Title: Magnetic head and its production
Inventor: PRONK FRANCISCUS ANTONIUS
IPC: C23C16/40
Filed: 1993-11-08
Abstract: PURPOSE: To shorten the production time for a thin-film magnetic head. CONSTITUTION: A conversion structural body 1 having at least conversion elements 5 is formed on a substrate 3 by a thin film technique. At the time of forming a film 23 on the undulating irregular surface on the formed conversion structural body on the side opposite to the substrate, a thick film constituting the film is formed on the surface by a PE-CVD method and the thickness of the thick film is made at least equal to the distance between the point 21A on the surface most distant from the substrate and the point 21B nearest the substrate.
Patent JP-H0996246-A (JP)
Title: Piston for internal combustion engine and manufacture thereof
Inventor: YAMADA YOSHIHIRO
IPC: F02F3/00
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To eliminate apprehension generating a blow hole by rolling air, left in a peripheral groove insertion fitting a metal wire rod, in a melting part. SOLUTION: A peripheral groove 6 insertion fitting a metal wire rod 9 is formed in a peripheral part 2 formed with a piston ring groove 3 of an aluminum alloy-made piston 1. After the metal wire rod 9 of copper is insertion fitted into the peripheral groove 6, the metal wire rod is crushed, and the inside of the peripheral groove 6 is filled with the metal wire rod 9. Thereafter, the metal wire rod 9 is fused to diffuse in a base material of the piston 1, alloy layer is formed, and the piston ring groove 3 is formed in the alloy layer.
Patent JP-H1085452-A (JP)
Title: Quiz game machine
Inventor: OKUMOTO SHINICHIRO
IPC: A63F13/843
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To discriminate only a quizee's voice without receiving influence from ambient noise by turning a microphone toward a quizee pushing a button when a quizee finding an answer of a quiz pushes a button at the time of inputting a live voice of plural quizees to a voice recognizing device and playing a quiz game based on answer information. SOLUTION: A prescribed amount of coins are fed to a coin feeding port 2 to start-operate the quiz game and buttons of a number equivalent to the fed coins are pushed to start a game. At this time one of the courses of questions projected on a monitor 7 is selected to start the game. Then, a quiz is given through the monitor 7 and when a quizee pushes a button 4 at his seat at the point of the time of finding the answer of the quiz within a restricted time, the microphone 5 is turned toward the seat of pushing the button 4 and a character part 9 and an illuminating part 10 corresponding to the button. An answer is issued toward the microphone 5 in this state and whether the answer is correct or not is judged by using a voice recognizing technique.
Patent JP-H08124478-A (JP)
Title: Electron source, image forming device using same, and their manufacture
Inventor: ONO TAKEO
IPC: H01J29/46
Filed: 1994-10-19
Abstract: PURPOSE: To uniform the electron emission characteristic of each element by performing forming in the presence of an organic material during the process of forming electron emitting portions simultaneously in the conductive thin films of plural electron emitting elements. CONSTITUTION: An electron emitting element comprises a substrate 1, an electron emitting portion 2, a thin conductive film 3, and element electrodes 4, 5. Quartz glass, glass containing decreased amounts of impurities such as Na, or a ceramic, is used in the substrate 1. Ni, Cr, Au, Mo, W or other metals or alloys, or printed conductors, etc., are used to form the element electrodes 4, 5. The thin film metals or alloys, or printed conductors, etc., are used to form the element electrodes 4, 5. The thin film 3 is preferably a particle film consisting of particles. The constituent material of the film is Pb, Pt, Ag, Au or other metals, or oxides such as PdO, SnO2 , or other substances. In a forming process in which the electron emitting portion 2 is formed, forming is performed in the presence of an organic material, etc. The organic material used is acetone or n-hexane, etc.
Patent JP-H01120390-A (JP)
Title: Electrothermal transfer medium
Inventor: YAMAGUCHI YOSHITAKA
IPC: B41J31/00
Filed: 1987-11-04
Abstract: PURPOSE:To eliminate transfer skipping or vertical streaks in a printed image, or a clogging of an energization head by controlling the adhesive strength of an energizing resistor layer and a support layer which constitute an electrothermal transfer medium. CONSTITUTION:An energization head composed of a recording electrode 6 and a return electrode 7 are allowed to come into contact with an electrothermal transfer medium 1 consisting of an energizing resistor layer 2, a support layer 3 and an ink layer 4. The energizing resistor layer 2 causes the ink layer 3 to melt thermally and thereby said layer 3 is transferred to recording paper to be transferred 5. The adhesive strength of the energizing resistor layer 2 and the support layer 3 is such that a pencil scratch test should be above the level of H or a cross cut tape test be below 65%. Consequently, an image free from transfer skipping or vertical streaks can be obtained. Also an electrothermal transfer medium without clogging to the energization head can be obtained.
Patent JP-H04152409-A (JP)
Title: Synthetic resin handle or the like
Inventor: NAKAI MASAKAZU
IPC: B32B27/36
Filed: 1990-10-16
Abstract: PURPOSE:To prevent the occurrence of abnormality of a synthetic resin handle like the cracks and the coarsening of the surface owing to the cleaning by combining the specific primary and secondary resin materials into a complex so as to secure the proper flexural resistance for the handle, etc. CONSTITUTION:A primary material 1 uses the resin consisting mainly of the thermoplastic polyester for construction of a base. Then a secondary molding material. 2 uses the resin consisting mainly of the soft thermoplastic polyester elastomer is applied on the surface or a part of the surface of the material 1. Thus both materials 1 and 2 are unified into a complex by a double molding process or a dichromatic molding process. The flexural elastic modulus is set at >=15000kg/cm<2> with the melting point set at <=230 deg.C respectively for the resin consisting mainly of the thermoplastic polyester and used for the materiel 1.
Patent JP-H11117414-A (JP)
Title: Solar energy insulating/collecting device for roof
Inventor: ODAGIRI MASASHI
IPC: F24J2/04
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To increase a cooling/heating effect and save the energy consumption by a cooling/heating apparatus by conveying a film body having a heat insulating/shading effect on one side and an energy collecting effect on the other side along guides, and covering a roof upper section with the desired face. SOLUTION: Pin members 22 for sliding a sheet 10 are fitted to the end sections in the short direction of the heat insulating/energy collecting sheet 10, and wires 24 for towing the sheet 10 are fitted to both end sections in the longitudinal direction. When the heat insulating sheet is arranged on the surface, a tension reversible motor 30 is rotated forward, tension rollers 26A are rotated to wind the wires 24, and the sheet 10 is extracted from a storage box and is conveyed along conveyance guides 25. When the sheet 10 is to be stored, a storage reversible motor 45 is rotated normally, piece feed rollers 43A are rotated via conversion rollers 46, and the sheet 10 is fed to the storage box while the pin members 22 are hooked by pieces. When the energy collecting body is used on the surface, the tension reversible motor 30 and the storage reversible motor 45 are rotated reversely.  The surface and the back face of the heat insulating/energy collecting sheet 10 are selectively used according to the weather, thereby a cooling/heating effect is increased.
Patent JP-H03141435-A (JP)
Title: Process switching system
Inventor: TAKAHASHI CHIEKO
IPC: G06F15/163
Filed: 1989-10-27
Abstract: PURPOSE:To reduce the overhead of a process switching process by comparing the value held in an instruction counter holding area with the current value and saving/restoring the context information on a vector system, i.e., a part of the context information on process. CONSTITUTION:An area holding the information on a vector system instruction counter 52, i.e., a kind of a hardware register group 5 including the scalar system registers 51 and the vector system registers 53 is provided to each process control table 6 as an instruction counter holding area 61. Then the area 61 is used for minitoring the vector system information and the saving/restoring is controlled for the vector system context information on a process at occurrence of a process switching event. For this purpose, a vector system control means 4 is provided. In such a constitution, the overhead is reduced for a process switching process.
Patent JP-H11117832-A (JP)
Title: Fuel injection valve
Inventor: YAMAZOE HIROSHI
IPC: F02M51/08
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To weld the body and the nozzle-hole member of a fuel injection valve together at sufficient strength so that the injection valve produces a well-atomized fuel spray even from a nozzle hole of a reduced diameter. SOLUTION: A nozzle plate 61 that has the form of a bottomed cylinder or a cup comprises a substantially disklike bottom 61a and a cylinder part 61b extending from the bottom 61a toward a magnetic pipe 23. The plate 61 is pressed in the fuel-downstream end of a valve body 26. The bottom 61a is thinned at its middle to have a thin-plate portion 61c thinner than the bottom 61a and the cylinder part 61b, which thin-plate portion is formed therethrough with a nozzle hole 61d. Even if the nozzle hole 61d is decreased in diameter and the thin-plate portion 61c is made thinner for a well-atomized fuel spray, the cylinder part 61b is allowed to have a necessary thickness as before irrespective of the thickness of the thin-plate portion 61c, such that the valve body 26 and the nozzle plate 61 are welded together at sufficient strength.
Patent JP-S63132062-A (JP)
Title: Wire dot printing head
Inventor: ANDO KOICHI
IPC: B41J2/255
Filed: 1986-11-25
Abstract: PURPOSE:To prevent the corrosion of a printing wire and to perform stable printing over a long period of time, by mounting an anticorrosion circuit applying voltage of negative potential to the ribbon ink of an ink ribbon to a printing wire. CONSTITUTION:Guides 15a, 15b for guiding a printing wire 16 are made of ceramic and a film made of a hard alloy or metal is applied to the surface of said printing wire 16 to apply conductivity thereto. The guides 15a, 15b are mounted in an aluminum nose 17 through insulating holders 18a, 18b. The anode of a power source 23 is connected to the guide 15b on the leading end side of a printing head through a resistor 22 and the cathode of the power source 23 is connected to earth. The printing wire 16 guided by the guides 15a, 15b is earthed. The ribbon ink 21 interposed between the guide 15b and the printing wire 16 forms a part of an anticorrosion circuit 14. Since voltage of negative potential with respect to the ribbon ink 21 is applied to the printing wire 16 by the anticorrosion circuit 14 in a wire dot printing head, the corrosion of the printing wire due to the ribbon ink 21 can be prevented.
Patent JP-H06129645-A (JP)
Title: Heating cooking apparatus equipped with overheating preventive function
Inventor: AOKI ERIKO
IPC: F23N5/14
Filed: 1992-10-16
Abstract: PURPOSE:To prevent cooking from being interrupted owing to a mistaken judgement resulted in a case where there is performed an operation such as rocking and floating a heating cooking vessel. CONSTITUTION:Changing rate detector means 13 estimates a rise of temperature per a predetermined time with respect to detection temperature by a temperature sensor 7. Operation detector means 14 judges that an operation is applied to the heating cooking vessel when there is continued over a predetermined time a state where rise temperature of the detection temperature per a predetermined time estimated by the changing rate detector means 13 is beyond a predetermined value. As the operation detector means 14 detects the operation of the heating cooking apparatus, interruption control means 15 delays extinguishment timing of the gas burner 1 compared with a case where no operation is detected. In other words, even when the operation is applied to the heating cooking apparatus and a flame of the gas burner 1 makes contact with the temperature sensor 7 to raise the detection temperature, the gas burner 1 is not immediately extinguished and hence the cooking is prevented from being interrupted.
Patent JP-H04152616-A (JP)
Title: Electric double-layer capacitor
Inventor: TANAKA ICHIRO
IPC: H01G11/22
Filed: 1990-10-17
Abstract: PURPOSE:To obtain a large capacitance capacitor from which a large current can be taken out by a method wherein the width of a current-collecting body is made larger than the width of a polarized electrode, and is projecting part is used as the lead part for lead-out of an electrode. CONSTITUTION:Current-collecting bodies 1a and 2a are formed in the width larger than the width of polarizable electrodes 3 and 3, lead parts 1b and 2b in a projecting shape are formed on one side of the polarizable electrodes 3 and 3, and the lead parts 1b and 2b are used as electrode lead-out terminals. On the electrode bodies 1 and 2, polarizable electrodes 3 and 3 are opposingly positioned respectively, they are wound sandwiching a separator, used as a capacitor element C, a prescribed electrolyte is impregnated, and housed in a bottomed cylindrical metal case 5. On the lead part 1b of the electrode body 1 on the positive side, a positive lead rod 7, having large current capacity and penetrating a hole-sealing material, is attached to the lead part 1b of the electrode body 1 on the positive side. By using a part of the current-collecting bodies 1a and 2a as the lead parts 1a and 2b, the inside resistance of the lead parts 1b and 2b can be made small, and the taking out of a large current can be made possible.
Patent JP-H0594853-A (JP)
Title: Zero insertion force coaxial connector
Inventor: ICHIMURA YOSHIAKI
IPC: H01R24/00
Filed: 1991-10-01
Abstract: PURPOSE:To enable coaxial contacts to be coupled in with each other with zero insertion force, and allow the coaxial contacts to be brought into contact with each other with slight driving force. CONSTITUTION:When the axes of a first and a second coaxial contact 21 and 22 are relatively tilted, a first and a second space are set to be in dimensional relation where a first and a second center conductor 23 and 25 come in contact with a first and a second outer conductor 24 and 26 respectively. Each spring section 32 of hold members 30 allows each hold section 31 to be tilted against one axis by means of the movement of a second insulator, so that the axis of the aforesaid first coaxial contact 21 is thereby tilted against the axis of the aforesaid second coaxial contact 22.
Patent JP-H10105528-A (JP)
Title: Multiprocessor system
Inventor: WADASAKI SHIYUUZOU
IPC: H04J14/02
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To decrease the number of wirings in a multiprocessor system composed of plural processors and plural memories. SOLUTION: Individual bands are respectively allocated to processors from 1-1 to 1-4, memories from 2-1 to 2-4 and processor 3 for arbitration connected to an optical fiber cable 4. When outputting data, the respective processors from 101 to 1-4 and memories from 2-1 to 2-4 convert the data to be outputted to the optical signals of the band allocated to the device at the destination of the transmission and output these signals to the optical fiber cable 4. Besides, the respective processors from 1-1 to 1-4 and memories from 2-1 to 2-4 accept only the optical signals of the band allocated to the present device among the optical signals transmitted on the optical fiber cable 4 and convert these signals to digital signals processable inside.
Patent JP-H0532179-A (JP)
Title: Trunk room of passenger car
Inventor: SHIRAYANAGI ISAO
IPC: B62D25/10
Filed: 1991-07-30
Abstract: PURPOSE:To accommodate a bag, etc., upright in a trunk room of a passenger car without impairing the appearance. CONSTITUTION:A passenger car equipped with a trunk room 2 by a recess 2a as trunk room at the rear of the car body and a trunk lid 3 enclosing the recess 2a with possibility of being opened, wherein an inner box 5 for accommodating bag, etc., 4 is installed in the center of the rear part of trunk room 2. Thereby, bag, etc., 4 is accommodated in this inner box 4, which might impair the appearance by causing heightening of the trunk lid 3, but it is avoided by furnishing it situated over the inner box 5 with an over-projection 3c which has a width approx. the same as that of the inner box 5 and stretches fore and aft.
Patent JP-H09128073-A (JP)
Title: Self-excited reactive power compensator
Inventor: KAWAKAMI NORIKAZU
IPC: G05F1/70
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To reduce the insulating classes of a small capacity transformer for PWN inverter and to reduce cost by performing an amplitude control for the added value of the output voltage of each inverter by the same phase as system voltage via system impedance and generating reactive power for compensation. SOLUTION: A square wave inverter 1 and the high voltage side Pc of a small capacity transformer Tc are serially connected by a power system via a large capacity transformer Ta and the low voltage side Qc of the small capacity transformer Tc is connected with a PWM inverter 2. Therefore, the square wave inverter 1 and the PWN inverter 2 becomes equivalent to the serial connection from the standpoint of a power system. Therefore, the generation amount of reactive power for compensation can be adjusted by controlling the output voltage of each of the inverters 1 and 2. Thus, because the insulating classes of the primary winding of the small capacity transformer Tc are remarkably reduced, cost can be reduced remarkably, that is, up to about 20 to 30%, for instance.
Patent JP-S62139408-A (JP)
Title: Clock generating circuit
Inventor: MARUHASHI DAISUKE
IPC: H03K5/08
Filed: 1985-12-13
Abstract: PURPOSE:To stabilize the duty ratio of a clock signal by feeding back a clock generating circuit through an average value detecting circuit so that the average value of output clock signals is fixed. CONSTITUTION:A output clock signal from an exclusive OR circuit 12 is integrated by an integration circuit 21 in the average value detecting circuit 13 to obtain an integrated output corresponding to the duty ratio of the output clock signal. A comparator 22 compares the smoothed integrated output with a set reference value and generates a control signal. An amplifier 15 amplifies the control signal and impresses the amplified signal to variable capacity diodes 17-19 in a voltage control delay circuit 11 to vary the delay variable of a signal outputted from a gate circuit 15. If the reference value in the comparator 22 is set up so that the duty ratio of the output signal is 50%, the 50% duty ratio can be kept without any adjustment in spite of the variation of temperature or an input signal.
Patent JP-H03140531-A (JP)
Title: Roof unit
Inventor: AOKI SHIGERU
IPC: E04D3/36
Filed: 1989-10-26
Abstract: PURPOSE:To make it possible to carry out easily construction work of a roof by assembling coupling levers to a roof body consisting of a base frame and ceiling and the base frame to couple them with the upper ends of struts. CONSTITUTION:A roof body 2 is constituted of a square framed base frame 4 and ceiling board 5 to be placed to the inside of the base frame 4. A roof unit is equipped with two pairs of struts 1 bearing the roof body 2 and two coupling levers 3 assembled to the base frame 4 coupling the roof body 2 with the upper ends of two pairs of the struts 1 so that they are capable of disassembling. After that, a board section 8 of the ceiling board 5 is constituted of a curve section 9a curved in the shape of an arc in the right and left directions and front and rear walls 8b vertically provided to the front and rear ends. According to the constitution, the roof unit U can be easily assembled.
Patent JP-2001095724-A (JP)
Title: Toilet seat and seat cover
Inventor: SASAKI TAKESHI
IPC: A47K13/14
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To solve the disadvantages of conventional toilet seats and seat covers that it is cumbersome to take off a stiffener in the flexible engagement portion for washing, as a frame in the portion disturbs the work, secondly the flexible frame cannot be fixed to the inner side of the toilet seat and sometimes sticks out and thirdly it is difficult for a beginner user to turn over a seat cover first to install. SOLUTION: A collar 2 is provided on the inner side of a toilet seat 1, an inner shrinkage engagement portion 4 is installed on the inner side of a fabric 3 of the toilet cover and an outer one 5 on the outer side. The inner shrinkage engagement portion 4 is fixed to the inner side of the collar 2, put through the inner circumference of the toilet seat 1, the outer shrinkage engagement portion 5 is reversed and extended toward the outer circumference. Joining members 6 installed on the front edge of the outer shrinkage engagement portion 5 are led below the hinges striding them.
Patent JP-H07124642-A (JP)
Title: Device for rinsing wire
Inventor: MAKINO SABURO
IPC: B21C43/04
Filed: 1993-11-09
Abstract: PURPOSE:To surely remove the scale, and to uniformly rinse each part of the wire without unevenness by suspending each end of the outside of a coiling part where the wire is coiled at the carrier to an elevating/tilting element, suspending it in the transverse condition, elevating/lowering it toward a treatment tank, and tilting the carrier to an appropriate angle. CONSTITUTION:Two hoists 16, 17 are provided on a traveling body 15. The hoist 16 suspends a ring part of a carrier 2 by a hook-shaped suspending tool at the lower end of a rope 16a, and the hoist 17 suspends a frame part adjacent to the carrier 2 by the hook-shaped suspending tools at the lower end of two ropes 17a, and the carrier 2 is suspended at three points stably in the transverse condition by these hoists 16, 1 7. The carrier 2 can be elevated/lowered in the transverse condition by the simultaneous operation of the hoists 16, 17. In addition, the carrier 2 can be tilted to an appropriate angle by operating the hoists 16, 17.
Patent JP-2000087705-A (JP)
Title: 4-cycle engine
Inventor: TAKAHASHI KATSUNORI
IPC: F02B75/18
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To advantageously form the cam holder locating knock pin. SOLUTION: A bent secondary air passage 41b comprising an upper hole 63a and a lower hole 68 is formed to pass through a cam holder 42. A knock pin 43 is press fitted into the lower hole 68 and is connected to a part of the secondary air passage provided on the cylinder head side. The knock pin 43 seals portions to be connected with the cam holder 42 and also serves as the locating knock pin for the cam holder 42 with respect to the cylinder head. The upper hole 63a is also press fitted with a knock pin 43a which constitutes the secondary air passage on the side of the cylinder head cover. The knock pin 43a also serves as the sealing means and the locator as in the case of the knock pin 43.